package com.zwj.service;

import com.zwj.bo.CourseNodeBo;
import com.zwj.dto.Result;
import com.zwj.entity.CourseNodeEntity;
import com.baomidou.mybatisplus.extension.service.IService;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author zwj
 * @since 2021-11-02
 */
public interface CourseNodeService extends IService<CourseNodeEntity> {

    Result selectCourseNode(CourseNodeBo courseNodeBo);

    Result deleteCourseNode(CourseNodeBo courseNodeBo);

    Result addCourseNode(CourseNodeEntity courseNodeEntity, String userId);

    Result updateCourseNode(CourseNodeEntity courseNodeEntity, String userId);

    Result selectCourseNodeById(CourseNodeBo courseNodeBo);
}
